Blanche bean sprouts in some boiling water. Mix together the yogurt and gram flour to make a smooth paste.

Heat some oil in a pan and add the asafoetida, cumin seeds, green chilli paste, turmeric, red chilli powder and yogurt mixture. Cook for a few minutes. Add sprouts and salt. Cook until the consistency is a little thick and add the bell pepper, tomato and garam masala. Cook for a few more minutes and then remove from heat and serve hot.